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California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
39531 Sampson Industrial Park Inc Privately-Owned Business 114 Pacifica Irvine, CA 92618 949-453-9880 mhearn@kdginvestments.com
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
255166 Sampson Industrial Park Riverside 8 Dredge/Fill Site Owner 08/07/2003 None
Total Related Places: 1
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
Total Related Parties: 0
  
  
  
  
Expand/Contract Regulatory Measures
Regulatory Measures (non-enforcement)
Reg. Measure ID Regulatory Measure Type Region WDID Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Amended?
172953 401 Certification 8 8 332739001 Historical CERFILLEXC None 03/05/2004 None Discharger 06/17/2005 None N
Total Regulatory Measures: 1
  
  
  
  
Expand/Contract Violations
Violations within the past year
Violation ID Occurrence Date Violation Type Violation Description(+) Violation Status Priority Source Facility Name Violated Reg. Meas. ID Violated Reg. Meas. Order No. Linked to Enf.
Report defaults to display violations within the last year. Click here to see last five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 0
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
  
  
  
  
Expand/Contract Enforcement Actions
Enforcement Actions
Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
250708 Admin Civil Liability R8-2004-0029 ACLC R8-2004-0029 FOR KDG INVESTMENTS & SAMPSON INDUSTRIAL PARK, INC. CERFILLEXC 02/11/2004 Historical
252712 Notice of Violation None NOV REQUESTING IMPLEMENTATION OF MITIGATION PLAN CERFILLEXC 09/07/2004 Historical
250636 Notice of Violation None NOV REQUESTING 401 CERT APPLICATION CERFILLEXC 07/11/2003 Historical
250634 Oral Communication None ORAL COMMUNICATION REQUESTING FILL WORK TO BE STOPPED CERFILLEXC 06/12/2003 Historical
250637 Admin Civil Liability R8-2003-0105 ACLC R8-2003-0105 FOR SAMPSON INDUSTRIAL PARK, INC. CERFILLEXC 10/15/2003 Historical
Total Enforcement Actions: 5
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
Total Regulatory Measures linked to Related Parties: 0
  
  
The current report was generated with data as of: 08/19/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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